2020zkt

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Information

Transient

Name: 2020zkt
Right ascension: 9h57m49.01s
Declination: -13d37m46.20s
Discovery Date: None
Classification: SNIa
Redshift: 0.020000
MW E(B-V): 0.051

Host

Name: 2020zkt
Right ascension: 9h57m48.95s
Declination: -13d37m43.57s
Redshift: None
Photometric Redshift: 0.061
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.06
Cutout download processed 3.14
Global aperture construction processed 0.58
Local aperture photometry processed 3.72
Global aperture photometry processed 3.57
Validate local photometry processed 0.02
Validate global photometry processed 10.81
Host information processed 0.08
Global host SED inference processed 669.27
Local host SED inference processed 499.73
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 9h57m49.01s, -13d37m46.20s
semi major axis, semi minor axis (arcsec) = 4.94, 4.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.08 2.44 21.391 0.263 AB
PanSTARRS_g 130.48 1.12 18.611 0.009 AB
PanSTARRS_r 207.9 1.31 18.105 0.007 AB
PanSTARRS_i 261.13 1.41 17.858 0.006 AB
PanSTARRS_z 287.08 2.38 17.755 0.009 AB
PanSTARRS_y 324.04 7.24 17.623 0.024 AB
2MASS_J 169.65 155.85 17.431 0.997 Vega
2MASS_H 197.27 225.89 16.795 1.243 Vega
2MASS_K 439.47 244.58 15.455 0.604 Vega

Aperture details

RA, DEC (J2000) = 9h57m48.97s, -13d37m42.33s
semi major axis, semi minor axis (arcsec) = 15.87, 7.81
angle (degrees, anti-clockwise from east) = -160.04

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.18 5.66 19.565 0.113 AB
GALEX_NUV 71.76 4.37 19.260 0.066 AB
PanSTARRS_g 296.76 2.51 17.719 0.009 AB
PanSTARRS_r 475.51 2.9 17.207 0.007 AB
PanSTARRS_i 586.85 3.13 16.979 0.006 AB
PanSTARRS_z 644.18 5.22 16.877 0.009 AB
PanSTARRS_y 729.51 15.92 16.742 0.024 AB
2MASS_J 798.96 404.49 15.749 0.550 Vega
2MASS_H 773.63 581.48 15.311 0.816 Vega
2MASS_K 632.04 634.66 15.060 1.090 Vega
WISE_W1 446.32 28.63 14.577 0.070 Vega
WISE_W2 190.05 37.37 14.864 0.213 Vega
WISE_W3 153.86 243.49 13.258 1.718 Vega
WISE_W4 -2375.21 1615.1 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.655 8.741 8.834
log10(SFR){\rm log}_{10}({\rm SFR}) -2.012 -1.496 -1.037
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.749 -10.232 -9.791
stellar age{\rm stellar\ age} 6.374 7.847 10.073

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.827 -1.466 -1.025
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.837 -1.294 0.017

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.174 0.541 0.865
δ\delta -0.206 0.110 0.307
Ï„1/Ï„2\tau_1/\tau_2 0.670 1.044 1.387
QPAHQ_{PAH} 0.679 2.342 4.921
UminU_{min} 2.885 8.171 15.204
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.172 -1.811 -0.912

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.877 -1.564 -0.676
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.003 1.448 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.384 -1.811 -1.396
0.03-0.10 Gyr -2.024 -1.432 -0.921
0.10-0.33 Gyr -2.149 -1.485 -0.980
0.33-1.10 Gyr -2.534 -1.693 -1.175
1.10-3.66 Gyr -2.519 -1.522 -1.122
3.66-12.14 Gyr -1.534 -1.172 -1.025
12.14-13.49 Gyr -1.560 -1.003 -0.347

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.995 9.106 9.210
log10(SFR){\rm log}_{10}({\rm SFR}) -0.855 -0.591 -0.275
log10(sSFR){\rm log}_{10}({\rm sSFR}) -9.954 -9.690 -9.418
stellar age{\rm stellar\ age} 7.689 9.315 12.345

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.541 -1.012 -0.596
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.426 0.203 0.425

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.165 0.358 0.583
δ\delta 0.072 0.263 0.360
Ï„1/Ï„2\tau_1/\tau_2 0.446 0.909 1.375
QPAHQ_{PAH} 0.507 1.822 3.973
UminU_{min} 2.864 8.691 16.210
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.296 -2.169 -1.345

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.352 -3.460 -2.521
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.979 1.430 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.611 -1.476 -1.142
0.03-0.10 Gyr -0.735 -0.446 -0.123
0.10-0.33 Gyr -3.443 -1.737 -1.068
0.33-1.10 Gyr -4.346 -2.036 -1.379
1.10-3.66 Gyr -4.017 -1.927 -1.258
3.66-12.14 Gyr -2.260 -0.924 -0.697
12.14-13.49 Gyr -1.095 -0.217 0.296